Cisco ASR 5000 Series Administration Guide

SESS_UCHKPT_CMD_NAT_SIP_ALG_CONTACT_PH_INFO
This micro-checkpoint is sent when a received SIP packet is analyzed and pinholes are created in the NAT
firewall.
•
Time based: No
•
Frequency: N/A
•
Event based: Yes
•
Events: Triggered when a SIP packet creates pinholes in the NAT firewall.
•
Accounting: No
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Delta/Cumulative: N/A
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CMD-ID: 97
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Related CLI command: None
SESS_UCHKPT_CMD_UPDATE_DSK_FLOW_CHKPT_INFO
This micro-checkpoint is sent when a new NAT flow is created or deleted for a subscriber (while data is being
passed via the subscriber).
This checkpoint is sent from a timer but it is not timer based. The timer is used to pace (10 micro-checkpoints)
whenever the timer fires (granularity = 2 sec). This only occurs if there are new flows that need to be
micro-checkpointed. Otherwise, no micro-micro-checkpoints are sent.
•
Time based: No
•
Frequency: See explanation above.
•
Event based: Yes
•
Events: Triggered when a new NAT flow is created or deleted.
•
Accounting: No
•
Delta/Cumulative: N/A
•
CMD-ID: 96
•
Related CLI command: None
SESS_UCHKPT_CMD_UPDATE_NAT_BYPASS_FLOW_INFO
This micro-checkpoint is sent when NAT is enabled for a subscriber but bypass-nat (no NATing) is configured
for this flow (based on a rule-match), and a new bypass flow is created.
This checkpoint is sent when the flow is both added and deleted.
•
Time based: No
•
Frequency: N/A
•
Event based: Yes
ASR 5500 System Administration Guide, StarOS Release 21.4
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ICSR Checkpointing
NAT Category

Cisco ASR 5000 Series Specifications

General

Brand	Cisco
Model	ASR 5000 Series
Category	Network Router
Language	English